Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

*

* $Id$

* $Log$

* Revision 1.1  2006-09-04 16:12:17  jaume

* *** empty log message ***

*

*

*/

package org.gvsig.remoteclient.wcs;

import java.io.IOException;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParserException;

import org.gvsig.compat.CompatLocator;

import org.gvsig.compat.lang.StringUtils;

import org.gvsig.remoteclient.utils.BoundaryBox;

import org.gvsig.remoteclient.utils.CapabilitiesTags;

import org.gvsig.remoteclient.utils.DescribeCoverageTags;

public class CoverageOfferingBrief {

	private String name;

	private String label;

	private BoundaryBox		lonLatBbox;

    private static final StringUtils stringUtils = CompatLocator.getStringUtils();

	public String getLabel() {

		return label;

	}

	public void setLabel(String label) {

		this.label = label;

	}

	public BoundaryBox getLonLatBbox() {

		return lonLatBbox;

	}

	public void setLonLatBbox(BoundaryBox lonLatBbox) {

		this.lonLatBbox = lonLatBbox;

	}

	public String getName() {

		return name;

	}

	public void setName(String name) {

		this.name = name;

	}

	public void parse(KXmlParser parser) throws XmlPullParserException, IOException {

		int currentTag;

		boolean end = false;

		parser.require(KXmlParser.START_TAG, null, "wcs:"+CapabilitiesTags.WCS_COVERAGEOFFERINGBRIEF);

		currentTag = parser.next();

		while (!end)

		{

			switch(currentTag)

			{

			case KXmlParser.START_TAG:

				if (parser.getName().toLowerCase().compareTo(CapabilitiesTags.NAME.toLowerCase())==0) {

					this.name = parser.nextText();

				} else if (parser.getName().compareTo(CapabilitiesTags.WCS_LABEL)==0) {

					this.label = parser.nextText();

				} else if (parser.getName().compareTo(DescribeCoverageTags.LONLAT_ENVELOPE)==0) {

					parser.nextTag();

					this.lonLatBbox = new BoundaryBox();

					this.lonLatBbox.setSrs(DescribeCoverageTags.WGS84);

					parser.require(KXmlParser.START_TAG, null, DescribeCoverageTags.GML_POS);

					String[][] coord = new String[2][2];

					coord[0] = stringUtils.split(parser.nextText(), WCSCoverage.SEPARATOR);

					parser.nextTag();

					parser.require(KXmlParser.START_TAG, null, DescribeCoverageTags.GML_POS);

					coord[1] = stringUtils.split(parser.nextText(), WCSCoverage.SEPARATOR);

					this.lonLatBbox.setXmin(Double.parseDouble(coord[0][0]));

					this.lonLatBbox.setYmin(Double.parseDouble(coord[0][1]));

					this.lonLatBbox.setXmax(Double.parseDouble(coord[1][0]));

					this.lonLatBbox.setYmax(Double.parseDouble(coord[1][1]));

				}

			case KXmlParser.END_TAG:

				if (parser.getName().compareTo("wcs:"+CapabilitiesTags.WCS_COVERAGEOFFERINGBRIEF) == 0)

					end = true;

				break;

			case KXmlParser.TEXT:

				break;

			}

			currentTag = parser.next();

		}

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2009 {Iver T.I.}   {Task}

*/

package org.gvsig.remoteclient.wcs;

import java.util.HashMap;

import java.util.Vector;

import org.gvsig.remoteclient.ogc.OGCClientOperation;

import org.gvsig.remoteclient.ogc.OGCServiceInformation;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class WCSServiceInformation extends OGCServiceInformation {

	 public String online_resource = null;

     public String version;

     public String name;

     public String scope;

     public String title;

     public String abstr;

     public String keywords;

     public String fees;

     public String operationsInfo;

     public String personname;

     public String organization;

     public String function;

     public String addresstype;

     public String address;

     public String place;

     public String province;

     public String postcode;

     public String country;

     public String phone;

     public String fax;

     public String email;

     public Vector formats;

     public HashMap operations; // operations that WCS supports

     public WCSServiceInformation()

     {

         version = new String();

         name = new String();

         scope = new String();

         title = new String();

         abstr = new String();

         keywords = new String();

         fees = new String();

         operationsInfo = new String();

         personname = new String();

         organization = new String();

         function = new String();

         addresstype = new String();

         address = new String();

         place = new String();

         province = new String();

         postcode = new String();

         country = new String();

         phone = new String();

         fax = new String();

         email = new String();

         operations = new HashMap();

     }

	public OGCClientOperation createOperation(String name) {

		return new WCSOperation(name); 

	}

	public OGCClientOperation createOperation(String name, String onlineResource) {

		return new WCSOperation(name, onlineResource);

	}

}

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/*

 * $Id$

 * $Log$

 * Revision 1.4  2006-07-18 11:41:05  jaume

 * no hay nada nuevo pero el team synchronize est? pesado

 *

 * Revision 1.3  2006/04/25 06:47:50  jaume

 * clean up unnecessary imports

 *

 * Revision 1.2  2006/03/15 08:54:42  jaume

 * *** empty log message ***

 *

 * Revision 1.1.2.1  2006/03/08 09:08:31  jaume

 * *** empty log message ***

 *

 * Revision 1.1  2006/03/06 15:18:32  jaume

 * *** empty log message ***

 *

 */

package org.gvsig.remoteclient.wcs;

import java.io.DataInputStream;

import java.io.IOException;

import java.io.StringReader;

import java.net.ConnectException;

import java.net.URL;

import java.util.ArrayList;

import java.util.Iterator;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParserException;

import org.gvsig.remoteclient.utils.CapabilitiesTags;

/**

 *

 * @author jaume dominguez faus

 *

 */

public class WCSProtocolHandlerFactory {

	public org.gvsig.remoteclient.wcs.WCSProtocolHandler wCSProtocolHandler;

	private static ArrayList supportedVersions = new ArrayList();

	static {

		supportedVersions.add("1.0.0");

	}

	/**

	 * M?todo que dada una respuesta de getCapabilities y un iterador sobre una

	 * coleccion de WCSClient's ordenada descendentemente devuelve el cliente

	 * cuya version es igual o inmediatamente inferior

	 *

	 * @param caps Capabilities con la respuesta del servidor

	 * @param clients Iterador de conjunto ordenado descendientemente

	 *

	 * @return cliente cuya version es igual o inmediatamente inferior

	 * @throws IllegalAccessException

	 * @throws InstantiationException

	 *

	 */

	private static String getDriverVersion(String version, Iterator clients) throws InstantiationException, IllegalAccessException {

		while (clients.hasNext()) {

			String clientVersion = (String)clients.next();

			int ret = version.compareTo(clientVersion);

			if (ret >= 0) {

				return clientVersion;

			}

		}

		return null;

	}

	/**

	 * Establece la versi?n con la que se comunicar? con el servidor y devuelve

	 * el objeto Capabilities obtenido con dicha versi?n

	 *

	 * @param host maquina con la que se negocia

	 *

	 * @return instancia de un cliente capaz de negociar con el host que se

	 *         pasa como par?metro

	 */

	public static WCSProtocolHandler negotiate(String host) throws ConnectException, IOException {

		if (supportedVersions.size() == 0)

		{

			return null;

		}

		try

		{

			String highestVersionSupportedByServer  = getSuitableWCSVersion(host,"");

			if (supportedVersions.contains(highestVersionSupportedByServer))

			{

				// we support the highest version supported by the server

				// this is the best case

				return createVersionDriver(highestVersionSupportedByServer);

			}

			else

			{

				// in case we dont support the highest version from the server

				// we start the negotiation process in which we have to get the higest version

				// the WCS supports and we are able to read.

				Iterator iVersion = supportedVersions.iterator();

				String wcsVersion;

				String gvSIGVersion;

				while (iVersion.hasNext()) {

					gvSIGVersion = (String)iVersion.next();

					wcsVersion = getSuitableWCSVersion(host,gvSIGVersion);

					//TODO:

					//compare with the version returned by the WMS!!!!!

					// send GetCapabilities and read the version to compare.

					int res = wcsVersion.compareTo(gvSIGVersion);

					if (res == 0) { //Si es la misma que nuestra version

						return createVersionDriver(gvSIGVersion);

					} else if (res > 0) { //Si es mayor que nuestra version

						throw new Exception("Server Version too high: " + wcsVersion);

					} else { //Si es menor que nuestra version

						//Obtenemos la primera version menor o igual que tengamos

						String lowerVersion = WCSProtocolHandlerFactory.getDriverVersion(wcsVersion, iVersion);

						if (lowerVersion == null) { //Si no hay ninguna

							throw new Exception("Lowest server version is " + wcsVersion);

						} else {

							if (lowerVersion.equals(wcsVersion)) {

								return createVersionDriver(lowerVersion);

							} else { //Si hay una version menor que la que retorno el servidor

								//iV = lower;

							}

						}

					}

				}

			}//case we had to start the negotiation process.

			return null; // if it did not find any suitable version.

		}

		catch(ConnectException conEx)

		{

			throw conEx;

		}

		catch(IOException ioEx)

		{

			throw ioEx;

		}

		catch(Exception e)

		{

//			e.printStackTrace();

			return null;

		}

	}

	/**

	 * Sends a GetCapabilities to the WCS server to get the version

	 * if the version parameter is null, the WCS will return the highest version supported

	 * if not it will return the lower highest version than the one requested.

	 * @param host

	 * @param version

	 * @return suitable version supported by the server

	 */

	private static String getSuitableWCSVersion(String host, String _version) throws ConnectException, IOException {

		String request = WCSProtocolHandler.buildCapabilitiesSuitableVersionRequest(host, _version);

		String version = new String();

		StringReader reader = null;

		//InputStreamReader reader;

		//InputStream is = null;

		DataInputStream dis = null;

		try {

			URL url = new URL(request);

			byte[] buffer = new byte[1024];//new byte[1024*256];

//			is = url.openStream();

//			reader = new InputStreamReader(is);

			//int numberOfBytes = is.read(buffer);

			//String readed = new String(buffer);

			dis = new DataInputStream(url.openStream());

			dis.readFully(buffer);

			reader = new StringReader(new String(buffer));

			KXmlParser kxmlParser = null;

			kxmlParser = new KXmlParser();

			kxmlParser.setInput(reader);

			kxmlParser.nextTag();

			if ( kxmlParser.getEventType() != KXmlParser.END_DOCUMENT ) {

				if ((kxmlParser.getName().compareTo(CapabilitiesTags.WCS_CAPABILITIES_ROOT1_0_0)==0)) {

					version = kxmlParser.getAttributeValue("", CapabilitiesTags.VERSION);

				}

			}

			// do not forget to close the Stream.

			reader.close();

			dis.close();

			return version;

		} catch(ConnectException conEx) {

			throw new ConnectException(conEx.getMessage());

		} catch(IOException ioEx) {

			throw new IOException(ioEx.getMessage());

		} catch(XmlPullParserException xmlEx) {

			xmlEx.printStackTrace();

			return "";

		} finally {

			if (reader != null) {

				try {

					reader.close();

				} catch(Exception ex) {

					ex.printStackTrace();

				}

			} if (dis != null) {

				try {

					dis.close();

				} catch(Exception ex){

					ex.printStackTrace();

				}

			}

		}

	}

	/**

	 * It creates an instance of a WCSDriver class.

	 *

	 * @param String, with the version of the driver to be created

	 * @return WCSDriver.

	 */

	private static WCSProtocolHandler createVersionDriver(String version) {

		try {

			Class driver;

			version = version.replace('.', '_');

			driver = Class.forName("org.gvsig.remoteclient.wcs.wcs_"+version+".WCSProtocolHandler" + version);

			return (WCSProtocolHandler)driver.newInstance();

		} catch (Exception e) {

			e.printStackTrace();

			//throw new Exception("WCSDriverFactory. Unknown driver version " + e);

			return null;

		}

	}

}

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/**

 *

 */

package org.gvsig.remoteclient.wcs;

import java.io.IOException;

import java.util.ArrayList;

import java.util.Hashtable;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParserException;

import org.gvsig.remoteclient.ILayer;

import org.gvsig.remoteclient.utils.BoundaryBox;

import org.gvsig.remoteclient.utils.CapabilitiesTags;

/**

 * Describes a coverage in a WCS server.

 *

 * @author jaume dominguez faus - jaume.domingue@iver.es

 *

 */

public abstract class WCSCoverage implements ILayer{

	public static final String SEPARATOR = " +"; // separator used to split list of values, usually is just a space

    private	String			name;

    private String			title;

    private String			_abstract;

    private Hashtable		bBoxes = new Hashtable();

	private BoundaryBox		lonLatBbox;

	public  RectifiedGrid	rg;

	private ArrayList 		timePositions = new ArrayList();

	public  String 			timePeriod;

	private String 			rangeSetName;

	private String 			rangeSetLabel;

	public  Hashtable 		axisPool = new Hashtable();

	private String 			nativeSRS;

	private ArrayList 		supportedSRSs = new ArrayList();

	private ArrayList		interpolationMethods;

	private String 			nativeFormat;

	private ArrayList 		formats = new ArrayList();

	public ArrayList getTimePositions() {

		return timePositions;

	}

	public void addTimePosition(String timeExpr) {

		if (timePositions == null)

			timePositions = new ArrayList();

		timePositions.add(timeExpr);

	}

	public ArrayList getFormats() {

		return formats;

	}

	public void addFormat(String format) {

		formats.add(format);

	}

    public void setNativeFormat(String nativeFormat) {

    	this.nativeFormat = nativeFormat;

    }

    public String getNativeFormat() {

    	return nativeFormat;

    }

	public String getNativeSRS() {

		return nativeSRS;

	}

	public void setNativeSRS(String nativeSRS) {

		this.nativeSRS = nativeSRS;

	}

	public ArrayList getSRSs() {

		return supportedSRSs;

	}

	public void addSRSs(String srs) {

		supportedSRSs.add(srs);

	}

	public String getRangeSetLabel() {

		return rangeSetLabel;

	}

	public void setRangeSetLabel(String rangeSetLabel) {

		this.rangeSetLabel = rangeSetLabel;

	}

	public String getRangeSetName() {

		return rangeSetName;

	}

	public void setRangeSetName(String rangeSetName) {

		this.rangeSetName = rangeSetName;

	}

	/* (non-Javadoc)

     * @see org.gvsig.remoteClient.ILayer#getName()

     */

    public String getName() {

        return name;

    }

    /* (non-Javadoc)

     * @see org.gvsig.remoteClient.ILayer#setName(java.lang.String)

     */

    public void setName(String _name) {

        name = _name;

    }

    /* (non-Javadoc)

     * @see org.gvsig.remoteClient.ILayer#setTitle(java.lang.String)

     */

    public void setTitle(String _title) {

        title = _title;

    }

    /* (non-Javadoc)

     * @see org.gvsig.remoteClient.ILayer#getTitle()

     */

    public String getTitle() {

        return title;

    }

    /* (non-Javadoc)

     * @see org.gvsig.remoteClient.ILayer#getAbstract()

     */

    public String getAbstract() {

        return _abstract;

    }

    /* (non-Javadoc)

     * @see org.gvsig.remoteClient.ILayer#setAbstract(java.lang.String)

     */

    public void setAbstract(String _abstract) {

     this._abstract = _abstract;

    }

    public void addBBox(BoundaryBox bBox) {

    	bBoxes.put(bBox.getSrs(), bBox);

    }

    public ArrayList getAllSrs() {

    	ArrayList mySrs = new ArrayList();

    	mySrs.addAll(supportedSRSs);

    	if (!mySrs.contains(nativeSRS))

    		mySrs.add(nativeSRS);

    	return mySrs;

    }

    /**

     * <p>returns the bbox with that id in the Bboxes vector</p>

     * @param id

     */

    public BoundaryBox getBbox(String id) {

    	if ((id.compareToIgnoreCase( CapabilitiesTags.EPSG_4326 )==0)

    		||(id.compareToIgnoreCase( CapabilitiesTags.CRS_84)==0))

    	{

    		if (lonLatBbox != null)

    		return lonLatBbox;

    	}

        return (BoundaryBox)bBoxes.get(id);

    }

    public BoundaryBox getLatLonBox() {

        return lonLatBbox;

    }

    public void setLonLatBox(BoundaryBox box) {

        lonLatBbox = box;

    }

    public void addInterpolationMethod(String method) {

    	if (interpolationMethods==null) interpolationMethods = new ArrayList();

    	interpolationMethods.add(method);

    }

    public ArrayList getInterpolationMethods() {

    	return interpolationMethods;

    }

    /**

     * Parses the fragment of the XML document that describes this layer (or coverage)

     * @param parser

     * @throws IOException

     * @throws XmlPullParserException

     */

    public abstract void parse(KXmlParser parser) throws XmlPullParserException, IOException;

    /**

     * Gets the RectifiedGrid structure

     * @return

     */

    public RectifiedGrid getRectifiedGrid() {

    	return rg;

    }

    /**

     * Inner class describing the Rectified Grid of this coverage.

     *

     * @author jaume dominguez faus - jaume.dominguez@iver.es

     */

    public class RectifiedGrid {

    	private int	       dimensions;

    	private String[]   axisNames;

    	private int[][]    lowGridEnvelopLimits;

    	private int[][]    highGridEnvelopLimits;

    	private double[]   origins;

    	private double[][] offsetVector;

		public RectifiedGrid(int dimensions) {

			this.dimensions = dimensions;

		}

		public void addAxisName(String axisName) {

			if (axisNames == null) {

				axisNames = new String[1];

				axisNames[0] = axisName;

			} else {

				String[] aux = axisNames;

				axisNames = new String[axisNames.length+1];

				for (int i = 0; i < aux.length; i++) {

					axisNames[i] = aux[i];

				}

				axisNames[axisNames.length-1] = axisName;

			}

		}

		public String[] getAxisNames() {

			return axisNames;

		}

		public void addLowGridEnvelopLimit(int[] lowLimit) {

			if (lowGridEnvelopLimits == null) {

				lowGridEnvelopLimits = new int[1][1];

				lowGridEnvelopLimits[0] = lowLimit;

			} else {

				int[][] aux = lowGridEnvelopLimits;

				lowGridEnvelopLimits = new int[lowGridEnvelopLimits.length+1][1];

				for (int i = 0; i < aux.length; i++) {

					lowGridEnvelopLimits[i] = aux[i];

				}

				lowGridEnvelopLimits[lowGridEnvelopLimits.length-1] = lowLimit;

			}

		}

		public int[][] getLowGridEnvelopLimits() {

			return lowGridEnvelopLimits;

		}

		public void addHighGridEnvelopLimit(int[] highLimit) {

			if (highGridEnvelopLimits == null) {

				highGridEnvelopLimits = new int[1][1];

				highGridEnvelopLimits[0] = highLimit;

			} else {

				int[][] aux = highGridEnvelopLimits;

				highGridEnvelopLimits = new int[highGridEnvelopLimits.length+1][1];

				for (int i = 0; i < aux.length; i++) {

					highGridEnvelopLimits[i] = aux[i];

				}

				highGridEnvelopLimits[highGridEnvelopLimits.length-1] = highLimit;

			}

		}

		public int[][] getHighGridEnvelopLimits() {

			return highGridEnvelopLimits;

		}

		public void setOrigin(double[] _origins) {

			origins = _origins;

		}

		public double[] getOrigins() {

			return origins;

		}

		public void addToOffsetVector(double[] _offsetVector) {

			if (offsetVector == null) {

				offsetVector = new double[1][1];

				offsetVector[0] = _offsetVector;

			} else {

				double[][] aux = offsetVector;

				offsetVector = new double[offsetVector.length+1][1];

				for (int i = 0; i < aux.length; i++) {

					offsetVector[i] = aux[i];

				}

				offsetVector[offsetVector.length-1] = _offsetVector;

			}

		}

		public double[][] getOffsetVector(){

			return offsetVector;

		}

		public int getDimensionCount() {

			return dimensions;

		}

    }

    /**

     * Inner class describing the Axis Description of this coverage.

     *

     * @author jaume dominguez faus - jaume.dominguez@iver.es

     */

    public class AxisDescription {

    	private String _name;

    	private String label;

    	private ArrayList singleValues = new ArrayList();

    	private String interval;

    	private String defaultValue;

		public String getDefaultValue() {

			return defaultValue;

		}

		public void setDefaultValue(String defaultValue) {

			this.defaultValue = defaultValue;

		}

		public String getInterval() {

			return interval;

		}

		public void setInterval(String interval) {

			this.interval = interval;

		}

		public String getLabel() {

			return label;

		}

		public void setLabel(String label) {

			this.label = label;

		}

		public String getName() {

			return _name;

		}

		public void setName(String name) {

			this._name = name;

		}

		public ArrayList getSingleValues() {

			return singleValues;

		}

		public void addSingleValues(String singleValue) {

			this.singleValues.add(singleValue);

		}

    }

	public double getResX() {

		if (rg.offsetVector== null)

			return -1;

		return Math.abs(rg.offsetVector[0][0]);

	}

	public double getResY() {

		if (rg.offsetVector== null)

			return -1;

		return Math.abs(rg.offsetVector[1][1]);

	}

	public Hashtable getBBoxes() {

		if (bBoxes == null) return new Hashtable();

		else return bBoxes;

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2009 Iver T.I.  {{Task}}

*/

package org.gvsig.remoteclient.wcs.request;

import org.gvsig.remoteclient.utils.CapabilitiesTags;

import org.gvsig.remoteclient.utils.Utilities;

import org.gvsig.remoteclient.wcs.WCSProtocolHandler;

import org.gvsig.remoteclient.wcs.WCSStatus;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public abstract class WCSGetCoverageRequest extends WCSRequest{

	public WCSGetCoverageRequest(WCSStatus status,

			WCSProtocolHandler protocolHandler) {

		super(status, protocolHandler);		

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.remoteClient.wfs.requests.WFSRequest#getHttpPostRequest(java.lang.String)

	 */

	protected String getHttpPostRequest(String onlineResource) {

		// TODO Auto-generated method stub

		return null;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.remoteClient.wfs.requests.WFSRequest#getOperationCode()

	 */

	protected String getOperationName() {

		return CapabilitiesTags.GETCOVERAGE;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.remoteClient.wfs.requests.WFSRequest#getSchemaLocation()

	 */

	protected String getSchemaLocation() {

		return null;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.remoteClient.wfs.requests.WFSRequest#getTempFilePrefix()

	 */

	protected String getTempFilePrefix() {

		return "wcsGetCoverage" + System.currentTimeMillis();

		//return "wcs_getCoverage.xml";

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* 

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2009 Iver T.I.  {{Task}}

*/

package org.gvsig.remoteclient.wcs.request;

import org.gvsig.remoteclient.utils.CapabilitiesTags;

import org.gvsig.remoteclient.wcs.WCSProtocolHandler;

import org.gvsig.remoteclient.wcs.WCSStatus;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public abstract class WCSDescribeCoverageRequest extends WCSRequest{

	public WCSDescribeCoverageRequest(WCSStatus status,

			WCSProtocolHandler protocolHandler) {

		super(status, protocolHandler);		

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.remoteClient.wfs.requests.WFSRequest#getHttpPostRequest(java.lang.String)

	 */

	protected String getHttpPostRequest(String onlineResource) {

		// TODO Auto-generated method stub

		return null;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.remoteClient.wfs.requests.WFSRequest#getOperationCode()

	 */

	protected String getOperationName() {

		return CapabilitiesTags.DESCRIBECOVERAGE;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.remoteClient.wfs.requests.WFSRequest#getSchemaLocation()

	 */

	protected String getSchemaLocation() {

		return null;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.remoteClient.wfs.requests.WFSRequest#getTempFilePrefix()

	 */

	protected String getTempFilePrefix() {

		return "wcs_describeCoverage.xml";

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2009 Iver T.I.  {{Task}}

 */

package org.gvsig.remoteclient.wcs.request;

import org.gvsig.remoteclient.ogc.request.OGCRequest;

import org.gvsig.remoteclient.wcs.WCSProtocolHandler;

import org.gvsig.remoteclient.wcs.WCSStatus;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public abstract class WCSRequest extends OGCRequest{

	protected WCSStatus status = null;

	public WCSRequest(WCSStatus status, WCSProtocolHandler protocolHandler) {

		super(status, protocolHandler);	

		this.status = status;

	}

	protected String getPartialQuery(WCSStatus status)

	{

		StringBuffer req = new StringBuffer();

		req.append( (status.getTime() != null) ? "&TIME=" + status.getTime() : "" )

		.append( "&COVERAGE=" + status.getCoverageName())

		.append( "&CRS=" + status.getSrs())

		.append( "&FORMAT=" + status.getFormat() )

		.append( "&HEIGHT=" + status.getHeight())

		.append( "&WIDTH=" + status.getWidth())

		.append( (status.getDepth() != null) ? "&DEPTH=" + status.getDepth() : "" )

		.append( "&BBOX=" + status.getExtent().getMinX() + "," )

		.append( status.getExtent().getMinY() + ",")

		.append( status.getExtent().getMaxX() + ",")

		.append( status.getExtent().getMaxY())

		.append( (status.getParameters() != null) ? "&" + status.getParameters() : "");

		return req.toString();

	}

}

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/**

 *

 */

package org.gvsig.remoteclient.wcs.wcs_1_0_0;

import java.io.IOException;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParserException;

import org.gvsig.compat.CompatLocator;

import org.gvsig.compat.lang.StringUtils;

import org.gvsig.remoteclient.utils.BoundaryBox;

import org.gvsig.remoteclient.utils.DescribeCoverageTags;

import org.gvsig.remoteclient.wcs.WCSCoverage;

/**

 * @author jaume

 *

 */

public class WCSCoverage1_0_0 extends WCSCoverage{

	String axisDescriptionName;

    private static final StringUtils stringUtils = CompatLocator.getStringUtils();

	/* (non-Javadoc)

     * @see org.gvsig.remoteClient.wcs.WCSLayer#parse(org.kxml2.io.KXmlParser)

     */

    public void parse(KXmlParser parser) throws XmlPullParserException, IOException {

        int currentTag;

        String value;

        boolean end = false;

        parser.require(KXmlParser.START_TAG, null, DescribeCoverageTags.COVERAGE_OFFERING);

        currentTag = parser.next();

        while (!end)

        {

             switch(currentTag)

             {

                case KXmlParser.START_TAG:

                    if (parser.getName().compareTo(DescribeCoverageTags.NAME)==0)

                    {

                        value = parser.nextText();

                        if (value != null) setName(value);

                    } else if (parser.getName().compareTo(DescribeCoverageTags.LABEL)==0){

                        value = parser.nextText();

                        if (value != null) setTitle(value);

                    } else if (parser.getName().compareTo(DescribeCoverageTags.LONLAT_ENVELOPE)==0){

                    	BoundaryBox bBox = parseLonLatGMLEnvelope(parser);

                        bBox.setSrs(DescribeCoverageTags.WGS84);

                        addBBox(bBox);

                        setLonLatBox(bBox);

                    } else if (parser.getName().compareTo(DescribeCoverageTags.DOMAINSET) == 0) {

                    	parseDomainSet(parser);

                    } else if (parser.getName().compareTo(DescribeCoverageTags.RANGESET) == 0) {

                    	parseRangeSet(parser);

                    } else if (parser.getName().compareTo(DescribeCoverageTags.SUPPORTED_CRSS) == 0) {

                    	parseSupportedCRSS(parser);

                    } else if (parser.getName().compareTo(DescribeCoverageTags.SUPPORTED_FORMATS) == 0) {

                    	setNativeFormat(parser.getAttributeValue("", DescribeCoverageTags.NATIVE_FORMAT));

                    	parser.nextTag();

                    	parser.require(KXmlParser.START_TAG, null, DescribeCoverageTags.FORMATS);

                    	while (parser.getName().compareTo(DescribeCoverageTags.FORMATS) == 0) {

                    		String[] formats = stringUtils.split(parser.nextText(), SEPARATOR);

                    		for (int i = 0; i < formats.length; i++) {

                    			addFormat(formats[i]);

                    		}

                    		parser.nextTag();

                    	}

                    } else if (parser.getName().compareTo(DescribeCoverageTags.SUPPORTED_INTERPOLATIONS) == 0) {

                    	boolean bInterpolationsEnd = false;

                    	int interpolationsTag = parser.next();

                    	while (!bInterpolationsEnd) {

                    		switch(interpolationsTag) {

	                    		case KXmlParser.START_TAG:

	                    			if (parser.getName().compareTo(DescribeCoverageTags.INTERPOLATION_METHOD)==0) {

	                    				addInterpolationMethod(parser.nextText());

	                    			}

	                    			break;

	                    		case KXmlParser.END_TAG:

	                    			if (parser.getName().compareTo(DescribeCoverageTags.SUPPORTED_INTERPOLATIONS) == 0)

	                    				bInterpolationsEnd = true;

	                    			break;

	                    		case KXmlParser.TEXT:

	                    			if (parser.getName()!=null)

	                    				System.out.println("[TAG]["+parser.getName()+"]\n[TEXT]["+parser.getText().trim()+"]");

	                    			break;

                    		}

                    		interpolationsTag = parser.next();

                    	}

                    } else {

                    	if (!parser.getName().equals("rangeSet")) // just a patch to avoid too much messages

                    		System.out.println("Skiped "+parser.getName());

                    }

                    break;

                case KXmlParser.END_TAG:

                    if (parser.getName().compareTo(DescribeCoverageTags.COVERAGE_OFFERING) == 0)

                        end = true;

                    break;

                case KXmlParser.TEXT:

                	if (parser.getName()!=null)

                		System.out.println("[TAG]["+parser.getName()+"]\n[TEXT]["+parser.getText().trim()+"]");

                	break;

             }

             currentTag = parser.next();

        }

    }

    private void parseSupportedCRSS(KXmlParser parser) throws XmlPullParserException, IOException {

    	int currentTag;

    	boolean end = false;

    	parser.require(KXmlParser.START_TAG, null, DescribeCoverageTags.SUPPORTED_CRSS);

    	currentTag = parser.next();

    	while (!end)

    	{

    		switch(currentTag)

    		{

	    		case KXmlParser.START_TAG:

	    			if (parser.getName().compareTo(DescribeCoverageTags.REQUEST_RESPONSE_CRSS)==0) {

	    				String[] values = stringUtils.split(parser.nextText(), SEPARATOR);

	    				for (int i = 0; i < values.length; i++) {

							addSRSs(values[i]);

						}

	    			}

	    			else if (parser.getName().compareTo(DescribeCoverageTags.NATIVE_CRS) == 0) {

	    				setNativeSRS(parser.nextText());

	    			} else if (parser.getName().compareTo(DescribeCoverageTags.REQUEST_CRSS) == 0) {

	    				// TODO

                    	System.out.println("Skiped "+parser.getName());

	    			} else if (parser.getName().compareTo(DescribeCoverageTags.RESPONSE_CRSS) == 0) {

	    				// TODO

                    	System.out.println("Skiped "+parser.getName());

                    } else {

                    	System.out.println("Unrecognized "+parser.getName());

	    			}

	    			break;

	    		case KXmlParser.END_TAG:

	    			if (parser.getName().compareTo(DescribeCoverageTags.SUPPORTED_CRSS) == 0)

	    				return;//end = true;

	    			break;

	    		case KXmlParser.TEXT:

	    			if (parser.getName()!=null)

	    				System.out.println("[TAG]["+parser.getName()+"]\n[TEXT]["+parser.getText().trim()+"]");

	    			break;

    		}

    		currentTag = parser.next();

    	}

    }

	private void parseRangeSet(KXmlParser parser) throws XmlPullParserException, IOException {

		int currentTag;

        boolean end = false;

        parser.require(KXmlParser.START_TAG, null, DescribeCoverageTags.RANGESET);

        currentTag = parser.next();

        while (!end)

        {

             switch(currentTag)

             {

                case KXmlParser.START_TAG:

                    if (parser.getName().compareTo(DescribeCoverageTags.NAME)==0)

                    	setRangeSetName(parser.nextText());

                    else if (parser.getName().compareTo(DescribeCoverageTags.LABEL) == 0)

                    	setRangeSetLabel(parser.nextText());

                    else if (parser.getName().compareToIgnoreCase(DescribeCoverageTags.AXISDESCRIPTION) == 0) {

                    	// Reading all axe description

                    	int axisTag = parser.nextTag();

                    	boolean endAxe = false;

                    	while (!endAxe) {

                            switch(axisTag)

                            {

                               case KXmlParser.START_TAG:

                            	   if (parser.getName().compareTo(DescribeCoverageTags.AXISDESCRIPTION)==0) {

                            		   AxisDescription as = parseAxisDescription(parser);

                            		   axisPool.put(as.getName(), as);

                            		   axisDescriptionName = as.getName();

                            	   }

                            	   break;

                               case KXmlParser.END_TAG:

                                   if (parser.getName().compareToIgnoreCase(DescribeCoverageTags.AXISDESCRIPTION) == 0)

                                	   endAxe = true;

                                   break;

                               case KXmlParser.TEXT:

                            	   if (parser.getName()!=null)

                            		   System.out.println("[TAG]["+parser.getName()+"]\n[TEXT]["+parser.getText().trim()+"]");

                            	   break;

                            }

                            axisTag = parser.next();

                    	}

                    } else {

                    	System.out.println("Unrecognized "+parser.getName());

                    }

                    break;

                case KXmlParser.END_TAG:

                    if (parser.getName().compareTo(DescribeCoverageTags.RANGESET) == 0)

                        end = true;

                    break;

                case KXmlParser.TEXT:

                	if (parser.getName()!=null)

                		System.out.println("[TAG]["+parser.getName()+"]\n[TEXT]["+parser.getText().trim()+"]");

                	break;

             }

             currentTag = parser.next();

        }

	}

	private AxisDescription parseAxisDescription(KXmlParser parser) throws XmlPullParserException, IOException {

		int currentTag;

        boolean end = false;

        parser.require(KXmlParser.START_TAG, null, DescribeCoverageTags.AXISDESCRIPTION);

        AxisDescription as = new AxisDescription();

        currentTag = parser.next();

        while (!end)

        {

             switch(currentTag)

             {

                case KXmlParser.START_TAG:

                	if (parser.getName().compareTo(DescribeCoverageTags.NAME) == 0) {

                		as.setName(parser.nextText());

                	} else if (parser.getName().compareTo(DescribeCoverageTags.LABEL) == 0) {

                		as.setLabel(parser.nextText());